HEPES, Free Acid, ULTROL(R) Grade, 1 M Solution

Descrição detalhada : A zwitterionic N-substituted aminosulfonic acid buffer absorbance: <0.05 at 260 nm, 1 M, H2O; pKa: 7.55 at 20C). Active in the pH range of 6.0 to 8.5.
Sinónimos : HEPES; 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid; N-(2-Hydroxyethyl)piperazine-N'-(2-ethanesulfonic acid)
Fórmula molecula r: C8H18N2O4S
Armazenamento : 15-25C
Embalagem : 1X500ML